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1986年中日联合攀登海拔7543米的章子峰时,日本长野县山岳协会绘制了一棵“日中登山交流树”,树干为年份,中日每一次合作登山就是一片
In 1986, China and Japan jointly climbed 7543 meters above sea level when Zhang Zifeng, Japan Nagano Prefecture Mountain Association drawn a “mountain climbing exchange tree”, the trunk for the year, every cooperation between China and Japan mountaineering is a